`learnaboutnorvasc.com`

DNSSEC	⚠️ Not signed
A	160.16.220.208^{🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`tk2-252-35704.vs.sakura.ne.jp`
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
SOA	`dns01.muumuu-domain.com`postmaster@learnaboutnorvasc.com serial=1750989164

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774555127

Same first word

learnaboutnorvasc.com

DNS History

14 records (3 active, 11 former)

●NSdns01.muumuu-domain.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-20 05:40:34
● 2026-03-26 20:25:26

●NSdns02.muumuu-domain.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-20 05:40:34
● 2026-03-26 20:25:26

○NSns1.mabootikan.com2015-06-17 → 2016-03-15 · 4 obs

● 2015-06-17 23:01:04
● 2016-03-15 08:39:24
○ 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○NSns1.ndsplitter.com2017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○NSns2.mabootikan.com2015-06-17 → 2016-03-15 · 4 obs

● 2015-06-17 23:01:04
● 2016-03-15 08:39:24
○ 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○NSns2.ndsplitter.com2017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○NSns3.ndsplitter.com2017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○MXlearnaboutnorvasc.com2015-06-17 → 2016-03-15 · 4 obs

● 2015-06-17 23:01:04
● 2016-03-15 08:39:24
○ 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○MXmx145.m1bp.com2017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○MXmx145.mb5p.com2017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○A144.76.0.2422017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

○A144.76.1.1302017-04-20 → 2017-04-20 · 3 obs

○ 2016-03-15 08:39:24
● 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

●A160.16.220.2082026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-20 05:40:34
● 2026-03-26 20:25:26

○A96.47.231.442015-06-17 → 2016-03-15 · 4 obs

● 2015-06-17 23:01:04
● 2016-03-15 08:39:24
○ 2017-04-20 05:40:34
○ 2026-03-26 20:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnaboutnorvasc.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnaboutnorvasc.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.16.220.208`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
SOA	1	`dns01.muumuu-domain.com postmaster.learn`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

IP Addresses

learnaboutnorvasc.com resolves to one IP number: 160.16.220.208.

Other host names, for instance forum-gv.com, exposeinfotech.com, ns2.c050jp6075.info, trendyheadlines.com and rankalt.com share IP numbers with learnaboutnorvasc.com.

Name Servers

learnaboutnorvasc.com's delegation uses two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

learnaboutnorvasc.com uses the same name server setup as other domains, such as masaki.club, hibarijyuku.com, sugidenki.com, hare-kura.com and bbjpn.com.

learnaboutnorvasc.com at least partially shares name servers with other domains, including ksato-cpa.com, hirakata-kanko.org, therapish.jp, nekomado.co.jp and minetaya.com.

Host names with a single IP address: dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.

learnaboutnorvasc.com - robtex.com